CN212904588U - Appearance detection device of integrated circuit - Google Patents
Appearance detection device of integrated circuit Download PDFInfo
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- CN212904588U CN212904588U CN202021780271.0U CN202021780271U CN212904588U CN 212904588 U CN212904588 U CN 212904588U CN 202021780271 U CN202021780271 U CN 202021780271U CN 212904588 U CN212904588 U CN 212904588U
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Abstract
The utility model belongs to the technical field of detection equipment, in particular to an appearance detection device of an integrated circuit, aiming at the problems that the prior appearance detection of the integrated circuit needs to be carried out by hands to turn over and check the circuit board with low efficiency and is easy to damage the circuit board, the utility model provides a proposal that the appearance detection device comprises a first box body, two sides of the bottom of the first box body are both provided with a support plate, the top of the first box body is provided with a second box body, a double-shaft motor is fixedly arranged on the inner wall of the bottom of the second box body, and one end of a first shaft is fixedly connected on a first output shaft and a second output shaft of the double-shaft motor, the utility model can effectively drive a clamping plate to rotate through the mutual cooperation between the components of the double-shaft motor, a hollow rod, a brace rod and the like, and can lead the clamping plate to stably clamp the circuit board through, is convenient to use.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to an integrated circuit's outward appearance detection device.
Background
An integrated circuit (integrated circuit) is a type of microelectronic device or component. The transistor, the resistor, the capacitor, the inductor and other elements and wires required in a circuit are interconnected together by adopting a certain process, are manufactured on a small or a plurality of small semiconductor wafers or medium substrates, and are then packaged in a tube shell to form a micro structure with the required circuit function; all the elements are structurally integrated, so that the electronic elements are greatly miniaturized, low in power consumption, intelligent and high in reliability.
The integrated circuit needs to be detected after production and processing are completed, appearance detection is just one of necessary detection items, when the appearance detection is carried out on the integrated circuit, workers are required to observe welding spots and the like on the integrated circuit to detect whether the integrated circuit is a good product, however, the existing integrated circuit appearance detection method generally needs to be carried out by the workers in a handheld mode to carry out overturning observation, electronic elements on the integrated circuit are precise, the handheld overturning inspection is inevitable, the hands are required to be in contact with the integrated circuit for a long time, sweat existing on the hands easily damages the integrated circuit, and when the handheld overturning is used for inspection for a long time, the efficiency can be reduced, and inspection omission easily occurs, so that the appearance detection device for the integrated circuit is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing an appearance detection device of an integrated circuit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an appearance detection device of an integrated circuit comprises a first box body, wherein supporting plates are arranged on two sides of the bottom of the first box body, a second box body is arranged at the top of the first box body, a double-shaft motor is fixedly mounted on the inner wall of the bottom of the second box body, one end of a first shaft is fixedly connected to a first output shaft and one end of a second shaft which are fixedly connected to a second output shaft of the double-shaft motor, two rotating plates are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the second box body, the other ends of the two first shafts extend to one side, away from the two rotating plates, and are respectively fixedly sleeved with a first cone pulley, fixed plates are fixedly mounted on two sides of the first box body, the bottom end of a second shaft is rotatably mounted on the fixed plates, the top end of the second shaft extends into the second box body and is fixedly sleeved with a second cone pulley, the, the two sides of the first box body are respectively and rotatably provided with a hollow rod, one end of the hollow rod extends out of the first box body and is fixedly sleeved with a worm wheel, two spiral teeth are respectively meshed with the corresponding worm wheels, the bottom of the second box body is provided with a plurality of first grooves, first sliding plates are slidably arranged in the first grooves, the bottom sides of the first sliding plates are fixedly provided with the top ends of vertical plates, the bottom ends of the vertical plates are rotatably provided with support rods, one ends of the support rods are slidably arranged in the hollow rod, one sides of the two support plates, which are close to each other, are respectively provided with a third groove, third sliding plates are slidably arranged in the third grooves, the two third sliding plates are fixedly provided with the same transverse plate, two ends of the top side of the transverse plate are respectively and fixedly provided with one end of a stay cord, the inner walls of the two sides of the first box body are respectively provided with a reel, the other end, the bottom of the second box body is provided with a lighting lamp.
Preferably, a second groove is formed in the support rod, a second sliding plate is arranged in the second groove in a sliding mode, and the second sliding plate is fixedly arranged at the other end of the hollow rod, so that the support rod is convenient to limit.
Preferably, the one end fixed mounting of vaulting pole has the one end of spring, and the other end fixed mounting of spring is in hollow pole for be convenient for promote the vaulting pole through the spring and make the grip block carry out the centre gripping to the circuit board.
Preferably, the outer rings of the bearings are fixedly mounted on two sides of the first box body, and the inner rings of the bearings are fixedly sleeved on the outer sides of the corresponding hollow rods, so that the hollow rods can stably rotate conveniently.
Preferably, the other end of vaulting pole extends to the opposite side and the fixed mounting of riser has the grip block, and two grip blocks are close to each other one side all fixed paste have the rubber pad for the grip block can effectually protect the circuit board when carrying out the centre gripping to the circuit board, thereby avoids pressing from both sides the wounded circuit board.
Preferably, the bottom fixed mounting of double-shaft motor has the mount pad, and mount pad fixed mounting is at the top of second box for can effectual assurance double-shaft motor stable work.
In the utility model, when in use, the lighting lamp is turned on, the transverse plate is pressed down, the transverse plate pulls the stay cord to enable the two vertical plates to drive the two support rods to slide along the hollow rod and extrude the spring, so that the support rods drive the two clamping plates to move towards the direction away from each other, the two sides of the circuit board are placed between the two clamping plates, the transverse plate stops being pressed down, and the two support rods drive the vertical plates and the clamping plates to move towards the direction close to each other under the action of the spring to clamp the circuit board;
the double-shaft motor is started, a first output shaft and a second output shaft of the double-shaft motor drive two first shafts to enable a first cone pulley to drive a second shaft to enable a spiral tooth to drive a worm wheel and a hollow rod to rotate synchronously through a second cone pulley, a support rod drives two clamping plates to rotate synchronously, an operator conducts appearance inspection on an integrated circuit on a circuit board under the assistance of an illuminating lamp, after the inspection is completed, the double-shaft motor is closed to enable the clamping plates to stop rotating, a transverse plate is pressed down to enable the clamping plates to move towards the directions far away from each other, and the circuit board is taken down.
The utility model discloses a mutually supporting between components such as biax motor, hollow pole, vaulting pole can effectually drive the grip block and rotate, simultaneously through mutually supporting between components such as diaphragm, stay cord, can make the grip block carry out stable centre gripping, the observation of being convenient for, convenient to use to the circuit board.
Drawings
Fig. 1 is a schematic structural diagram of an appearance inspection apparatus for an integrated circuit according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of an appearance inspection apparatus for an integrated circuit according to the present invention;
fig. 3 is a schematic structural diagram of a part B of an appearance inspection apparatus for an integrated circuit according to the present invention.
In the figure: 1. a first case; 2. a support plate; 3. a second case; 4. a double-shaft motor; 5. a first shaft; 6. a first cone pulley; 7. a second shaft; 8. a second cone; 9. a hollow shaft; 10. a first groove; 11. a first sliding plate; 12. a vertical plate; 13. a stay bar; 14. a clamping plate; 15. a second groove; 16. a second sliding plate; 17. a worm gear; 18. pulling a rope; 19. a third groove; 20. a third sliding plate; 21. a transverse plate; 22. a work table; 23. a reel; 24. an illuminating lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an appearance inspection apparatus for an integrated circuit includes a first box 1, wherein two sides of the bottom of the first box 1 are respectively provided with a support plate 2, the top of the first box 1 is provided with a second box 3, a double-shaft motor 4 is fixedly mounted on the inner wall of the bottom of the second box 3, one end of a first shaft 5 is fixedly connected to each of a first output shaft and a second output shaft of the double-shaft motor 4, two rotating plates are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the second box 3, the other ends of the two first shafts 5 extend to the sides far away from each other of the two rotating plates and are respectively fixedly sleeved with a first cone pulley 6, two sides of the first box 1 are respectively fixedly mounted with a fixed plate, the fixed plate is rotatably mounted with the bottom end of a second shaft 7, the top end of the second shaft 7 extends into the second box 3 and is fixedly sleeved with a second cone pulley 8, the outer side of the second shaft 7 is provided with spiral teeth, both sides of the first box body 1 are rotatably provided with hollow rods 9, one end of each hollow rod 9 extends to the outside of the first box body 1 and is fixedly sleeved with a worm wheel 17, the two spiral teeth are respectively meshed with the corresponding worm wheels 17, the bottom of the second box body 3 is provided with a plurality of first grooves 10, the first grooves 10 are slidably provided with first sliding plates 11, the bottom sides of the first sliding plates 11 are fixedly provided with the top ends of vertical plates 12, the bottom ends of the vertical plates 12 are rotatably provided with supporting rods 13, one ends of the supporting rods 13 are slidably arranged in the hollow rods 9, one sides of the two supporting plates 2 close to each other are provided with third grooves 19, the third grooves 19 are slidably provided with third sliding plates 20, the two third sliding plates 20 are fixedly provided with the same transverse plate 21, both ends of the top side of the transverse plate 21 are fixedly provided with one end of a stay cord 18, the other end of the pull rope 18 goes up and bypasses the reel 23 and is fixedly arranged on one side of the vertical plate 12, a workbench 22 is arranged on the inner wall of the bottom of the first box body 1, and an illuminating lamp 24 is arranged at the bottom of the second box body 3.
In this embodiment, the second groove 15 is formed in the supporting rod 13, the second sliding plate 16 is slidably mounted in the second groove 15, and the second sliding plate 16 is fixedly mounted at the other end of the hollow rod 9, so that the supporting rod 13 is convenient to limit.
In this embodiment, one end fixed mounting of vaulting pole 13 has the one end of spring, and the other end fixed mounting of spring is in hollow pole 9 for it makes the grip block carry out the centre gripping to the circuit board to be convenient for promote vaulting pole 13 through the spring.
In this embodiment, the outer rings of the bearings are fixedly mounted on both sides of the first box 1, and the inner rings of the bearings are fixedly sleeved outside the corresponding hollow rods 9, so that the hollow rods 9 can stably rotate.
In this embodiment, the other end of vaulting pole 13 extends to the opposite side and the fixed mounting of riser 12 has grip block 14, and two grip blocks 14 one side that is close to each other all fixed paste have the rubber pad for grip block 14 can effectually protect the circuit board when carrying out the centre gripping to the circuit board, thereby avoids pressing from both sides and hindering the circuit board.
In this embodiment, the bottom fixed mounting of double-shaft motor 4 has the mount pad, and mount pad fixed mounting is at the top of second box 3 for can the stable work of effectual assurance double-shaft motor 4.
In the utility model, when in use, the lighting lamp 24 is turned on, the operator presses the transverse plate 21 downwards, the transverse plate 21 moves downwards to drive the two third sliding plates 20 to slide downwards along the corresponding third grooves 19, and the stay cord 18 is pulled to drive the two vertical plates 12 to move towards the directions away from each other, so that the two vertical plates 12 drive the two first sliding plates 11 to slide respectively along the corresponding first grooves 10, and the two vertical plates 12 move towards the directions away from each other to drive the two stay bars 13 to slide along the hollow rod 9 and extrude the spring, so that the stay bar 13 drives the two clamping plates 14 to move towards the directions away from each other, the two sides of the circuit board are placed between the two clamping plates 14, the transverse plate 21 stops being pressed downwards, and the two stay bars 13 drive the vertical plates 12 and the clamping plates 14 to move towards the directions close to each other to clamp the circuit board under the action of;
the double-shaft motor 4 is started, a first output shaft and a second output shaft of the double-shaft motor 4 drive two first shafts 5 to rotate, the first shafts 5 enable second cones 8 to drive second shafts 7 to rotate through first conical wheels 6, the second shafts 7 drive worm gears 17 through spiral teeth to enable hollow rods 9 to rotate, the hollow rods 9 rotate to drive supporting rods 13 to enable two clamping plates 14 to synchronously rotate, an operator conducts appearance inspection on integrated circuits on a circuit board under the effect of a lighting lamp 24, after the inspection is completed, the double-shaft motor 4 is closed to enable the clamping plates 14 to stop rotating, the transverse plate 21 is pressed down to enable the clamping plates 14 to move towards the direction away from each other, and the circuit board is taken down.
The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the present invention, the technical solution and the utility model concept of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an integrated circuit's outward appearance detection device, includes first box (1), its characterized in that, the bottom both sides of first box (1) all are provided with backup pad (2), and the top of first box (1) is provided with second box (3), and fixed mounting has biax motor (4) on the bottom inner wall of second box (3), and equal fixedly connected with first axle (5)'s one end on the first output shaft of biax motor (4) and the second output shaft, fixed mounting has two rotor plates on the top inner wall of second box (3) and on the bottom inner wall, and the other end of two first axles (5) extends to one side that two rotor plates kept away from each other and fixed cover respectively is equipped with first cone pulley (6), the equal fixed mounting in both sides of first box (1) has the fixed plate, rotates the bottom of installing secondary shaft (7) on the fixed plate, and the top of secondary shaft (7) extends to in second box (3) and fixed cover and is equipped with second cone pulley (8) The two first cone pulleys (6) are respectively meshed with the corresponding second cone pulley (8), spiral teeth are arranged on the outer side of the second shaft (7), hollow rods (9) are rotatably arranged on two sides of the first box body (1), one end of each hollow rod (9) extends out of the first box body (1) and is fixedly sleeved with a worm wheel (17), the two spiral teeth are respectively meshed with the corresponding worm wheels (17), a plurality of first grooves (10) are arranged at the bottom of the second box body (3), a first sliding plate (11) is slidably arranged in the first grooves (10), the top end of a vertical plate (12) is fixedly arranged at the bottom side of the first sliding plate (11), a supporting rod (13) is rotatably arranged at the bottom end of the vertical plate (12), one end of the supporting rod (13) is slidably arranged in the hollow rod (9), and a third groove (19) is arranged on one side, close to the two supporting plates (2), third sliding plates (20) are arranged in the third grooves (19) in a sliding mode, the two third sliding plates (20) are fixedly provided with the same transverse plate (21), one ends of pull ropes (18) are fixedly arranged at two ends of the top side of the transverse plate (21), winding wheels (23) are arranged on inner walls of two sides of the first box body (1), the other ends of the pull ropes (18) upwards wind around the winding wheels (23) and are fixedly arranged on one side of a vertical plate (12), a workbench (22) is arranged on the inner wall of the bottom of the first box body (1), and illuminating lamps (24) are arranged at the bottom of the second box body (3).
2. The appearance inspection device of an integrated circuit according to claim 1, wherein the stay bar (13) is provided with a second slot (15), a second sliding plate (16) is slidably mounted in the second slot (15), and the second sliding plate (16) is fixedly mounted at the other end of the hollow bar (9).
3. The appearance inspection device of an integrated circuit according to claim 1, wherein one end of the stay (13) is fixedly installed with one end of a spring, and the other end of the spring is fixedly installed in the hollow rod (9).
4. The appearance detecting device of the integrated circuit according to claim 1, characterized in that the outer ring of the bearing is fixedly arranged on both sides of the first box body (1), and the inner ring of the bearing is fixedly sleeved on the outer side of the corresponding hollow rod (9).
5. The appearance inspection device of an integrated circuit according to claim 1, wherein the other end of the stay bar (13) extends to the other side of the riser (12) and is fixedly mounted with a clamping plate (14), and a rubber pad is fixedly adhered to one side of the two clamping plates (14) close to each other.
6. The appearance inspection device of an integrated circuit according to claim 1, wherein a mounting seat is fixedly mounted at the bottom of the dual-shaft motor (4), and the mounting seat is fixedly mounted at the top of the second box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021780271.0U CN212904588U (en) | 2020-08-24 | 2020-08-24 | Appearance detection device of integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021780271.0U CN212904588U (en) | 2020-08-24 | 2020-08-24 | Appearance detection device of integrated circuit |
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| Publication Number | Publication Date |
|---|---|
| CN212904588U true CN212904588U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021780271.0U Active CN212904588U (en) | 2020-08-24 | 2020-08-24 | Appearance detection device of integrated circuit |
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| CN (1) | CN212904588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145498A (en) * | 2021-04-20 | 2021-07-23 | 清远职业技术学院 | Surface defect detection device based on machine vision and detection method thereof |
-
2020
- 2020-08-24 CN CN202021780271.0U patent/CN212904588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145498A (en) * | 2021-04-20 | 2021-07-23 | 清远职业技术学院 | Surface defect detection device based on machine vision and detection method thereof |
| CN113145498B (en) * | 2021-04-20 | 2022-08-19 | 清远职业技术学院 | Surface defect detection device based on machine vision and detection method thereof |
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